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25 lines
1.3 KiB
Julia
25 lines
1.3 KiB
Julia
module TestUtils
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using Serialization
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using Test
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function fieldvalues(obj)
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[getfield(obj, f) for f in fieldnames(typeof(obj))]
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end
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deep_compare(a, b; rtol::Real=sqrt(eps()), atol::Real=0.) = a == b # base case: use ==
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deep_compare(a::Union{AbstractFloat, Complex}, b::Union{AbstractFloat, Complex}; rtol::Real=sqrt(eps()), atol::Real=0.) = isapprox(a, b) # for floats, use isapprox
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deep_compare(a::Union{Array{AbstractFloat}, Array{Complex}}, b::Union{Array{AbstractFloat}, Array{Complex}}; rtol::Real=sqrt(eps()), atol::Real=0.) = isapprox(a, b) # for arrays of floats, use isapprox element-wise
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deep_compare(a::AbstractArray, b::AbstractArray; rtol::Real=sqrt(eps()), atol::Real=0.) = all(deep_compare.(a, b; rtol, atol)) # for arrays of other types, recurse
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deep_compare(a::Tuple, b::Tuple; rtol::Real=sqrt(eps()), atol::Real=0.) = all(deep_compare.(a, b; rtol, atol)) # for tuples, recurse
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deep_compare(a::T, b::T; rtol::Real=sqrt(eps()), atol::Real=0.) where {T <: Any} = deep_compare(fieldvalues(a), fieldvalues(b); rtol, atol) # for composite types, recurse
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function test_from_serialized(fn::Function, filename::String)
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argskwargs, out = open(filename, "r") do f
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deserialize(f)
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end
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@test deep_compare([fn(a...; kw...) for (a, kw) in argskwargs], out)
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end
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end # module TestUtils |